Chuck is in a new house with a larger room and he wants to know where to put his speakers for surround sound. It's a long room with a 65" screen. Scott says if he can keep his chairs square to the TV, he can then put the surround speakers behind him. But Chuck has the TV cornered and that makes it a very difficult. So he'd probably have to move the TV over another wall and then try to block out the main windows when he's watching TV. Or he could put the surrounds in, or on the ceiling. That can be a challenge because he'll have to run wires through the attic.
Linella has several bookshelf speakers that have round holes in the front or back. What are they for? How close can she have them to the wall or furniture, or even each other? Leo says that a lot of speakers have a bass port vent. Scott says they are intended to change the bass characteristics to make them smoother. If the hole is in the back, she won't want them against the wall. She'll want them at least 6 inches away to give the sound room to resonate. If it's in the front, then she can put it up against the wall no problem. So it really just depends.